| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.30 | 8.412% | $97.896 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $192.83 | 13.638% | $219.1282 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $42.50 | 8.664% | $46.1822 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $149.50 | 7.341% | $160.4748 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $205.78 | 5.141% | $216.3591 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $62.89 | 8.809% | $68.43 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $162.52 | 7.779% | $175.1624 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $906.32 | $983.6327 | $983.63 | $983.65 | $983.70 | |